Re: [PATCH v2 07/18] arm: dts: owl-s500: Add pinctrl & GPIO support

Manivannan Sadhasivam
2020-11-28T07:34:38Z

On Fri, Nov 20, 2020 at 01:56:01AM +0200, Cristian Ciocaltea wrote:
> Add pinctrl node for Actions Semi S500 SoC.
>
> Signed-off-by: Cristian Ciocaltea <cristian.ciocaltea@gmail.com>

Reviewed-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>

Thanks,
Mani

> ---
> arch/arm/boot/dts/owl-s500.dtsi | 20 ++++++++++++++++++++
> 1 file changed, 20 insertions(+)
>
> diff --git a/arch/arm/boot/dts/owl-s500.dtsi b/arch/arm/boot/dts/owl-s500.dtsi
> index 449e9807c4ec..b16172615db0 100644
> --- a/arch/arm/boot/dts/owl-s500.dtsi
> +++ b/arch/arm/boot/dts/owl-s500.dtsi
> @@ -6,6 +6,7 @@
> */
>
> #include <dt-bindings/clock/actions,s500-cmu.h>
> +#include <dt-bindings/gpio/gpio.h>
> #include <dt-bindings/interrupt-controller/arm-gic.h>
> #include <dt-bindings/power/owl-s500-powergate.h>
> #include <dt-bindings/reset/actions,s500-reset.h>
> @@ -208,6 +209,25 @@ sps: power-controller@b01b0100 {
> #power-domain-cells = <1>;
> };
>
> + pinctrl: pinctrl@b01b0000 {
> + compatible = "actions,s500-pinctrl";
> + reg = <0xb01b0000 0x40>, /* GPIO */
> + <0xb01b0040 0x10>, /* Multiplexing Control */
> + <0xb01b0060 0x18>, /* PAD Control */
> + <0xb01b0080 0xc>; /* PAD Drive Capacity */
> + clocks = <&cmu CLK_GPIO>;
> + gpio-controller;
> + gpio-ranges = <&pinctrl 0 0 132>;
> + #gpio-cells = <2>;
> + interrupt-controller;
> + #interrupt-cells = <2>;
> + interrupts = <GIC_SPI 36 IRQ_TYPE_LEVEL_HIGH>, /* GPIOA */
> + <GIC_SPI 37 IRQ_TYPE_LEVEL_HIGH>, /* GPIOB */
> + <GIC_SPI 38 IRQ_TYPE_LEVEL_HIGH>, /* GPIOC */
> + <GIC_SPI 39 IRQ_TYPE_LEVEL_HIGH>, /* GPIOD */
> + <GIC_SPI 40 IRQ_TYPE_LEVEL_HIGH>; /* GPIOE */
> + };
> +
> dma: dma-controller@b0260000 {
> compatible = "actions,s500-dma";
> reg = <0xb0260000 0xd00>;
> --
> 2.29.2